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Searched refs:pb (Results 1 – 25 of 130) sorted by relevance

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/linux/drivers/video/backlight/
A Dpwm_bl.c48 if (pb->enabled) in pwm_backlight_power_on()
97 if (pb->levels) in compute_duty_cycle()
114 if (pb->notify) in pwm_backlight_update_status()
115 brightness = pb->notify(pb->dev, brightness); in pwm_backlight_update_status()
127 pb->notify_after(pb->dev, brightness); in pwm_backlight_update_status()
137 return !pb->check_fb || pb->check_fb(pb->dev, info); in pwm_backlight_check_fb()
481 pb = devm_kzalloc(&pdev->dev, sizeof(*pb), GFP_KERNEL); in pwm_backlight_probe()
482 if (!pb) { in pwm_backlight_probe()
641 if (pb->exit) in pwm_backlight_remove()
664 pb->notify(pb->dev, 0); in pwm_backlight_suspend()
[all …]
/linux/drivers/gpu/host1x/
A Dcdma.c61 dma_free_wc(host1x->dev, pb->alloc_size, pb->mapped, pb->phys); in host1x_pushbuffer_destroy()
85 pb->fence = pb->size - 8; in host1x_pushbuffer_init()
117 pb->dma = pb->phys; in host1x_pushbuffer_init()
142 WARN_ON(pb->pos == pb->fence); in host1x_pushbuffer_push()
147 if (pb->pos >= pb->size) in host1x_pushbuffer_push()
148 pb->pos -= pb->size; in host1x_pushbuffer_push()
160 if (pb->fence >= pb->size) in host1x_pushbuffer_pop()
161 pb->fence -= pb->size; in host1x_pushbuffer_pop()
171 if (pb->fence < pb->pos) in host1x_pushbuffer_space()
611 if (pb->pos + 16 > pb->size) { in host1x_cdma_push_wide()
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/linux/drivers/net/mdio/
A Dmdio-mux.c45 r = pb->switch_fn(pb->current_child, cb->bus_number, pb->switch_data); in mdio_mux_read()
51 r = pb->mii_bus->read(pb->mii_bus, phy_id, regnum); in mdio_mux_read()
70 r = pb->switch_fn(pb->current_child, cb->bus_number, pb->switch_data); in mdio_mux_write()
76 r = pb->mii_bus->write(pb->mii_bus, phy_id, regnum, val); in mdio_mux_write()
131 pb = devm_kzalloc(dev, sizeof(*pb), GFP_KERNEL); in mdio_mux_init()
132 if (!pb) { in mdio_mux_init()
161 cb->parent = pb; in mdio_mux_init()
172 pb->parent_id, v); in mdio_mux_init()
189 pb->children = cb; in mdio_mux_init()
192 if (pb->children) { in mdio_mux_init()
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/linux/drivers/parport/
A Dparport_pc.c1453 pb->base); in parport_SPP_supported()
1596 inb(FIFO(pb)); in parport_ECP_supported()
1873 return pb->irq; in irq_probe_ECP()
1915 return pb->irq; in irq_probe_EPP()
1937 pb->irq = programmable_irq_support(pb); in parport_irq_probe()
1940 pb->irq = irq_probe_ECP(pb); in parport_irq_probe()
1945 pb->irq = irq_probe_EPP(pb); in parport_irq_probe()
1950 pb->irq = irq_probe_EPP(pb); in parport_irq_probe()
1955 pb->irq = irq_probe_SPP(pb); in parport_irq_probe()
1958 pb->irq = get_superio_irq(pb); in parport_irq_probe()
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A Dparport_gsc.c60 parport_gsc_read_status(pb); in clear_epp_timeout()
61 r = parport_gsc_read_status(pb); in clear_epp_timeout()
64 r = parport_gsc_read_status(pb); in clear_epp_timeout()
144 clear_epp_timeout(pb); in parport_SPP_supported()
168 parport_gsc_write_data (pb, w); in parport_SPP_supported()
169 r = parport_gsc_read_data (pb); in parport_SPP_supported()
172 parport_gsc_write_data (pb, w); in parport_SPP_supported()
173 r = parport_gsc_read_data (pb); in parport_SPP_supported()
202 clear_epp_timeout(pb); in parport_PS2_supported()
205 parport_gsc_data_reverse (pb); in parport_PS2_supported()
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/linux/block/partitions/
A Damiga.c33 struct PartitionBlock *pb; in amiga_partition() local
90 pb = (struct PartitionBlock *)data; in amiga_partition()
91 blk = be32_to_cpu(pb->pb_Next); in amiga_partition()
94 if (checksum_block((__be32 *)pb, be32_to_cpu(pb->pb_SummedLongs) & 0x7F) != 0 ) in amiga_partition()
100 be32_to_cpu(pb->pb_Environment[9])) * in amiga_partition()
101 be32_to_cpu(pb->pb_Environment[3]) * in amiga_partition()
102 be32_to_cpu(pb->pb_Environment[5]) * in amiga_partition()
107 be32_to_cpu(pb->pb_Environment[3]) * in amiga_partition()
117 *dt = pb->pb_Environment[16]; in amiga_partition()
128 be32_to_cpu(pb->pb_Environment[6]), in amiga_partition()
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/linux/drivers/media/pci/tw686x/
A Dtw686x-video.c71 vc->pb = !pb; in tw686x_buf_done()
322 for (pb = 0; pb < 2; pb++) in tw686x_sg_setup()
485 for (pb = 0; pb < 2; pb++) { in tw686x_clear_queue()
498 int pb, err; in tw686x_start_streaming() local
522 for (pb = 0; pb < 2; pb++) in tw686x_start_streaming()
527 vc->pb = 0; in tw686x_start_streaming()
676 int err, pb; in tw686x_set_format() local
684 for (pb = 0; pb < 2; pb++) in tw686x_set_format()
687 for (pb = 0; pb < 2; pb++) { in tw686x_set_format()
1129 if (vc->pb != pb) { in tw686x_video_irq()
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A Dtw686x-audio.c35 unsigned int ch, pb; in tw686x_audio_irq() local
57 done = ac->curr_bufs[!pb]; in tw686x_audio_irq()
58 ac->curr_bufs[pb] = next; in tw686x_audio_irq()
68 desc = &ac->dma_descs[pb]; in tw686x_audio_irq()
298 int pb; in tw686x_audio_dma_free() local
300 for (pb = 0; pb < 2; pb++) { in tw686x_audio_dma_free()
301 if (!ac->dma_descs[pb].virt) in tw686x_audio_dma_free()
304 ac->dma_descs[pb].virt, in tw686x_audio_dma_free()
313 int pb; in tw686x_audio_dma_alloc() local
323 for (pb = 0; pb < 2; pb++) { in tw686x_audio_dma_alloc()
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/linux/arch/sparc/lib/
A DPeeCeeI.c94 u8 *pb = dst; in insb() local
98 pi = (u32 *)pb; in insb()
109 pb = (u8 *)pi; in insb()
156 u8 *pb; in insl() local
175 pb = dst; in insl()
179 ps = (u16 *)pb; in insl()
187 pb = (u8 *)pi; in insl()
188 *pb = l; in insl()
192 pb = (u8 *)dst; in insl()
204 pb = (u8 *)ps; in insl()
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/linux/drivers/base/regmap/
A Dregmap-spi-avmm.c261 pb = br->phy_buf; in br_pkt_phy_tx_prepare()
264 *pb++ = PKT_SOP; in br_pkt_phy_tx_prepare()
271 *pb++ = 0x0; in br_pkt_phy_tx_prepare()
273 for (; pb < pb_limit && tb < tb_end; pb++) { in br_pkt_phy_tx_prepare()
282 *pb = PKT_EOP; in br_pkt_phy_tx_prepare()
283 pb_eop = pb; in br_pkt_phy_tx_prepare()
296 *pb = PKT_ESC; in br_pkt_phy_tx_prepare()
301 *pb = PHY_ESC; in br_pkt_phy_tx_prepare()
305 *pb = *tb++; in br_pkt_phy_tx_prepare()
375 pb = br->phy_buf; in br_do_rx_and_pkt_phy_parse()
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/linux/drivers/input/misc/
A Drave-sp-pwrbutton.c25 struct rave_sp_power_button *pb = in rave_sp_power_button_event() local
29 struct input_dev *idev = pb->idev; in rave_sp_power_button_event()
44 struct rave_sp_power_button *pb; in rave_sp_pwrbutton_probe() local
48 pb = devm_kzalloc(dev, sizeof(*pb), GFP_KERNEL); in rave_sp_pwrbutton_probe()
49 if (!pb) in rave_sp_pwrbutton_probe()
64 pb->idev = idev; in rave_sp_pwrbutton_probe()
65 pb->nb.notifier_call = rave_sp_power_button_event; in rave_sp_pwrbutton_probe()
66 pb->nb.priority = 128; in rave_sp_pwrbutton_probe()
68 error = devm_rave_sp_register_event_notifier(dev, &pb->nb); in rave_sp_pwrbutton_probe()
/linux/tools/testing/selftests/bpf/prog_tests/
A Dperf_buffer.c53 struct perf_buffer *pb; in serial_test_perf_buffer() local
88 if (!ASSERT_OK_PTR(pb, "perf_buf__new")) in serial_test_perf_buffer()
91 CHECK(perf_buffer__epoll_fd(pb) < 0, "epoll_fd", in serial_test_perf_buffer()
92 "bad fd: %d\n", perf_buffer__epoll_fd(pb)); in serial_test_perf_buffer()
107 err = perf_buffer__poll(pb, 100); in serial_test_perf_buffer()
115 if (CHECK(perf_buffer__buffer_cnt(pb) != nr_on_cpus, "buf_cnt", in serial_test_perf_buffer()
116 "got %zu, expected %d\n", perf_buffer__buffer_cnt(pb), nr_on_cpus)) in serial_test_perf_buffer()
123 fd = perf_buffer__buffer_fd(pb, j); in serial_test_perf_buffer()
127 err = perf_buffer__consume_buffer(pb, j); in serial_test_perf_buffer()
135 err = perf_buffer__consume_buffer(pb, j); in serial_test_perf_buffer()
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A Dxdp_bpf2bpf.c51 struct perf_buffer *pb = NULL; in test_xdp_bpf2bpf() local
91 pb = perf_buffer__new(bpf_map__fd(ftrace_skel->maps.perf_buf_map), in test_xdp_bpf2bpf()
93 if (!ASSERT_OK_PTR(pb, "perf_buf__new")) in test_xdp_bpf2bpf()
109 err = perf_buffer__poll(pb, 100); in test_xdp_bpf2bpf()
125 if (pb) in test_xdp_bpf2bpf()
126 perf_buffer__free(pb); in test_xdp_bpf2bpf()
A Dget_stack_raw_tp.c89 struct perf_buffer *pb = NULL; in test_get_stack_raw_tp() local
128 pb = perf_buffer__new(bpf_map__fd(map), 8, &pb_opts); in test_get_stack_raw_tp()
129 if (!ASSERT_OK_PTR(pb, "perf_buf__new")) in test_get_stack_raw_tp()
137 err = perf_buffer__poll(pb, 100); in test_get_stack_raw_tp()
145 perf_buffer__free(pb); in test_get_stack_raw_tp()
A Dkfree_skb.c70 struct perf_buffer *pb = NULL; in serial_test_kfree_skb() local
117 pb = perf_buffer__new(bpf_map__fd(perf_buf_map), 1, &pb_opts); in serial_test_kfree_skb()
118 if (!ASSERT_OK_PTR(pb, "perf_buf__new")) in serial_test_kfree_skb()
129 err = perf_buffer__poll(pb, 100); in serial_test_kfree_skb()
145 perf_buffer__free(pb); in serial_test_kfree_skb()
/linux/tools/testing/selftests/bpf/benchs/
A Drun_bench_ringbufs.sh8 for b in rb-libbpf rb-custom pb-libbpf pb-custom; do
13 for b in rb-libbpf rb-custom pb-libbpf pb-custom; do
18 for b in rb-libbpf rb-custom pb-libbpf pb-custom; do
41 for b in rb-libbpf rb-custom pb-libbpf pb-custom; do
/linux/tools/testing/selftests/bpf/
A Dtest_tcpnotify_user.c44 void tcp_notifier_poller(struct perf_buffer *pb) in tcp_notifier_poller() argument
49 err = perf_buffer__poll(pb, 100); in tcp_notifier_poller()
59 struct perf_buffer *pb = arg; in poller_thread() local
61 tcp_notifier_poller(pb); in poller_thread()
76 struct perf_buffer *pb = NULL; in main() local
120 pb = perf_buffer__new(bpf_map__fd(perf_map), 8, &pb_opts); in main()
121 if (!pb) in main()
124 pthread_create(&tid, NULL, poller_thread, pb); in main()
168 perf_buffer__free(pb); in main()
/linux/arch/mips/fw/arc/
A Dinit.c29 PSYSTEM_PARAMETER_BLOCK pb = PROMBLOCK; in prom_init() local
33 if (pb->magic != 0x53435241) { in prom_init()
35 (unsigned long) pb->magic); in prom_init()
43 pb->ver, pb->rev); in prom_init()
/linux/tools/bpf/runqslower/
A Drunqslower.c127 struct perf_buffer *pb = NULL; in main() local
170 pb = perf_buffer__new(bpf_map__fd(obj->maps.events), 64, &pb_opts); in main()
171 err = libbpf_get_error(pb); in main()
173 pb = NULL; in main()
178 while ((err = perf_buffer__poll(pb, 100)) >= 0) in main()
183 perf_buffer__free(pb); in main()
/linux/fs/ext4/
A Dext4_extents.h254 ext4_fsblk_t pb) in ext4_ext_store_pblock() argument
256 ex->ee_start_lo = cpu_to_le32((unsigned long) (pb & 0xffffffff)); in ext4_ext_store_pblock()
257 ex->ee_start_hi = cpu_to_le16((unsigned long) ((pb >> 31) >> 1) & in ext4_ext_store_pblock()
267 ext4_fsblk_t pb) in ext4_idx_store_pblock() argument
269 ix->ei_leaf_lo = cpu_to_le32((unsigned long) (pb & 0xffffffff)); in ext4_idx_store_pblock()
270 ix->ei_leaf_hi = cpu_to_le16((unsigned long) ((pb >> 31) >> 1) & in ext4_idx_store_pblock()
/linux/tools/bpf/bpftool/
A Dmap_perf_ring.c133 struct perf_buffer *pb; in do_event_pipe() local
200 pb = perf_buffer__new_raw(map_fd, MMAP_PAGE_CNT, &opts); in do_event_pipe()
201 err = libbpf_get_error(pb); in do_event_pipe()
216 err = perf_buffer__poll(pb, 200); in do_event_pipe()
227 perf_buffer__free(pb); in do_event_pipe()
233 perf_buffer__free(pb); in do_event_pipe()
/linux/drivers/clk/microchip/
A Dclk-core.c99 struct pic32_periph_clk *pb = clkhw_to_pbclk(hw); in pbclk_is_enabled() local
101 return readl(pb->ctrl_reg) & PB_DIV_ENABLE; in pbclk_is_enabled()
106 struct pic32_periph_clk *pb = clkhw_to_pbclk(hw); in pbclk_enable() local
108 writel(PB_DIV_ENABLE, PIC32_SET(pb->ctrl_reg)); in pbclk_enable()
114 struct pic32_periph_clk *pb = clkhw_to_pbclk(hw); in pbclk_disable() local
116 writel(PB_DIV_ENABLE, PIC32_CLR(pb->ctrl_reg)); in pbclk_disable()
153 struct pic32_periph_clk *pb = clkhw_to_pbclk(hw); in pbclk_recalc_rate() local
155 return parent_rate / pbclk_read_pbdiv(pb); in pbclk_recalc_rate()
182 spin_lock_irqsave(&pb->core->reg_lock, flags); in pbclk_set_rate()
185 v = readl(pb->ctrl_reg); in pbclk_set_rate()
[all …]
/linux/samples/bpf/
A Dxdp_sample_pkts_user.c25 static struct perf_buffer *pb = NULL; variable
97 perf_buffer__free(pb); in sig_handler()
185 pb = perf_buffer__new(map_fd, 8, &pb_opts); in main()
186 err = libbpf_get_error(pb); in main()
192 while ((ret = perf_buffer__poll(pb, 1000)) >= 0) { in main()
A Dtrace_output_user.c49 struct perf_buffer *pb; in main() local
88 pb = perf_buffer__new(map_fd, 8, &pb_opts); in main()
89 ret = libbpf_get_error(pb); in main()
99 while ((ret = perf_buffer__poll(pb, 1000)) >= 0 && cnt < MAX_CNT) { in main()
/linux/include/media/
A Dvideobuf2-core.h461 int (*verify_planes_array)(struct vb2_buffer *vb, const void *pb);
463 void (*fill_user_buffer)(struct vb2_buffer *vb, void *pb);
465 void (*copy_timestamp)(struct vb2_buffer *vb, const void *pb);
748 void vb2_core_querybuf(struct vb2_queue *q, unsigned int index, void *pb);
828 int vb2_core_prepare_buf(struct vb2_queue *q, unsigned int index, void *pb);
856 int vb2_core_qbuf(struct vb2_queue *q, unsigned int index, void *pb,
882 int vb2_core_dqbuf(struct vb2_queue *q, unsigned int *pindex, void *pb,

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